沪渝蓉高铁跨京杭运河斜拉桥主塔封顶

Core Viewpoint - The successful topping of the main tower of the Hu-Yu-Rong high-speed railway's cable-stayed bridge marks a significant milestone in the construction of this critical infrastructure project, transitioning to the next phase of steel beam and cable installation [2]. Group 1: Project Details - The bridge is located in Yangzhou, Jiangsu Province, and is a key control project for the Hu-Yu-Rong high-speed railway, which is part of the national "eight vertical and eight horizontal" high-speed rail backbone network [2]. - The bridge spans 564.3 meters with a main span of 300 meters [2]. - The Hu-Yu-Rong high-speed railway has a total length of approximately 2100 kilometers and is designed for a speed of 350 kilometers per hour [2].